Racial/ethnic sleep disparities in US school-aged children and adolescents: a review of the literature

Social, cultural and ethnic determinants of obesity: From pathogenesis to treatment

AIMS

Obesity is a multifactorial disease influenced by several factors including poor diet, physical inactivity, and genetic predisposition. In recent years, the social and environmental context, along with race/ethnicity and gender, have been recognized as factors influencing obesity risk beyond traditional risk factors. This review aims to increase knowledge of these causal determinants and their implications for the treatment and management of obesity, addressing not only the individual but also the societal sphere.

DATA SYNTHESIS

A growing body of evidence emphasizes the interaction between the physical and social environments in shaping personal behaviors related to obesity. Social disparities, such as socioeconomic status (income, education, employment), racial/ethnic differences, and gender, contribute significantly to weight gain from childhood to adulthood. These factors increase the risk of obesity and related cardiovascular risk factors, independent of clinical and demographic variables, and may lead to stigma and discrimination against those affected.

CONCLUSIONS

Obesity prevention solutions, from community programs to national policies, may be more effective if they address social, gender, and ethnic barriers. Understanding obesity requires a comprehensive approach that includes social, environmental, and psychological factors, as well as biological causes, to help obesity experts develop more effective interventions tailored to obesity and related diseases.

Something Has to Give: An Urban Community-Engaged Focus Group Study of Teen Sleep

Sleep is critical to teen physical and mental health, daily function, and school performance. Yet, sleep deficiency is prevalent among ethnoracially diverse teens. The purpose of this community-engaged focus group study was to explore multilevel influences on teen sleep from teen and community stakeholder perspectives and to use this information to develop a tailored sleep health intervention. We conducted seven focus groups (N  =  46) and analyzed data via content analysis. Five themes, each with subthemes, described sleep knowledge/attitudes, sleep habits, the multilevel causes and consequences of decreased nighttime sleep and suggestions for improving teen sleep. Teen health, mood, and school engagement were all impacted by inadequate nighttime sleep. Exhaustion emerged as an overarching theme and coincided with the transition to high school. The data from this study provide insight into important areas of focus for a sleep intervention tailored to the needs of ethnoracially diverse teens living in an urban community.

A Closer Look at Paediatric Sleep: Sleep Health and Sleep Behavioural Disorders in Children and Adolescents

Adequate sleep is crucial for healthy development, contributing significantly to physical and mental well-being. While research on paediatric sleep is expanding, there remain several open questions. This narrative review provides an overview of our current knowledge on paediatric sleep health and identifies literature gaps, considering factors such as age, gender, cultural differences, and the interplay between sleep, physical activity, nutrition, and mental health. It also considers sleep health in the more specific group of children with neurodevelopmental disorders. By viewing paediatric sleep health as a multidimensional construct, this review discusses age-specific issues, including the different factors affecting satisfaction, daytime alertness, sleep timing, efficiency and duration, and sleep-related behaviours. While gender differences in sleep health become apparent after puberty, few studies have addressed sex differences in children or different parental attitudes toward sleep in boys and girls. Cultural differences in sleep duration, timing, and setting are reported from infancy through adolescence; however, the cultural influence on sleep health, particularly during adolescence, remains unclear. This is crucial when considering the effects of screen time, smartphone use, and social media exposure on sleep. Further research is required to understand how sleep, nutrition, and physical health interact throughout the developmental span. Additionally, this review underscores the protective nature of sleep for adolescent mental health and for the management of emotional and behavioural problems in children with neurodevelopmental disorders. The review identifies critical areas for future research to enhance our understanding of paediatric sleep health and develop more effective and tailored interventions and preventive programmes.

Sleep Profiles Among Ethnically-Racially Minoritized Adolescents: Associations with Sociocultural Experiences and Developmental Outcomes

OBJECTIVE

This study used latent profile analyses to (1) identify heterogeneous patterns of sleep profiles; (2) examine how discrimination was related to sleep profiles; and (3) investigate how developmental outcomes varied across sleep profiles among ethnically-racially minoritized adolescents.

METHOD

Participants were 350 ethnically-racially minoritized adolescents (69% female; 22% Black-African American, 41% Asian American, and 37% Latinx; Mage = 14.27 years old, SD = 0.61) completed self-reported presurvey measures of everyday discrimination, ethnic-racial discrimination, and self-reported post-survey measures of depressive symptoms, somatic symptoms, self-esteem, and rumination. Objectively and subjectively measured sleep were assessed utilizing a short-term longitudinal (i.e., two-week) design, where adolescents wore a wrist actigraph and completed daily diaries for 14 consecutive days.

RESULTS

Drawing on multiple objectively and subjectively measured sleep indicators, three profiles were identified: Nighttime Sleeper (76.57%), Disrupted Sleeper (14.29%), and Daytime Sleeper (9.14%). Adolescents experiencing higher levels of ethnic-racial discrimination were more likely to be characterized in the Disrupted Sleeper, relative to the Nighttime Sleeper profile. Compared with Asian and Latinx Americans, Black adolescents were more likely to be in the Daytime Sleeper, relative to the Nighttime Sleeper profile. Those in the Disrupted Sleeper profile exhibited the worst developmental outcomes.

CONCLUSIONS

The findings inform clinical interventions focusing on sleep experiences, especially as they relate to protective processes for coping with discrimination. Clinical efforts (e.g., sleep education or therapy to develop routines for adaptive napping) may be beneficial to facilitating healthy sleep behaviors and mitigating sleep disturbances, which in turn, improve developmental well-being among ethnically-racially minoritized adolescents.

A meta-analytic review of cognitive behavior therapy and motivational interviewing for adolescent and young adult sleep concerns

Cognitive behavioral therapy (CBT) is an evidenced-based treatment for sleep concerns but may be insufficient on its own to resolve adolescent sleep problems - combining this treatment with motivational interviewing may result in more robust improvements to sleep in adolescents and young adults (AYA). This study aimed to conduct the first meta-analysis of integrated CBT and motivational interviewing (MI) for AYA sleep concerns. Following PRISMA guidelines, PsycINFO, PubMed, and Google Scholar were searched through January 2024. Cohen's d was computed for effect sizes. Eligible articles included AYA utilized an integration of CBT and MI, reported quantitative outcomes related to sleep, and were published in peer-reviewed journals and available in English. Four studies were eligible for the meta-analysis (N = 435). Results showed a small-medium effect size for reduced daytime sleepiness (d = 0.39, p = .001) and increased total sleep time (d = 0.25, p = .008) following integrated CBT and MI. Risk of bias was assessed using CMA. The findings suggest integrated CBT and MI is beneficial for AYA daytime sleepiness and sleep duration, more effective than CBT alone and other control groups. These findings contribute to the understanding of effective interventions for AYA sleep concerns, offer practical insights for practitioners, and highlight the need for further investigation into the integration of CBT and MI.

The effects of experimental sleep disruption on daytime performance among children with asthma living in urban environments

OBJECTIVES

Children with asthma living in urban environments are at risk for disrupted sleep due to the presence of nocturnal asthma symptoms and urban stressors. Suboptimal sleep can affect children's daily functioning. The current study examined the effects of experimental sleep disruption on daytime performance in children with persistent asthma from urban backgrounds.

METHOD

Twenty-four children (8-10 years old) with asthma living in urban environments participated in an experimental, laboratory-based sleep disruption protocol. Children completed a baseline night consisting of uninterrupted sleep, followed by a disruption night, with 2-minute arousals every 20 minutes of sleep. Sleep and sleep disruptions were monitored via polysomnography. Daytime performance measurements (Psychomotor Vigilance Task; Daytime Sleepiness, child- and caregiver-report) were evaluated at baseline and after sleep disruption using t-tests and percent change calculations.

RESULTS

No significant differences in attention or daytime sleepiness were observed between the uninterrupted night of sleep and the disrupted night of sleep (p-values >.05). Percent change calculations showed that children demonstrated poorer attention (decreased response speed; increased reaction time, lapses, total errors, false starts) and more daytime sleepiness (caregiver- and child-report) following a night of sleep disruption compared to an uninterrupted night of sleep. Gender and racial/ethnic group differences in outcomes were also examined.

CONCLUSIONS

Children with asthma living in urban environments may be at risk for sleep disruption and impaired daytime functioning. More experimental sleep research with larger samples is necessary to further explore these associations.

Designing Health Interventions to Meet the Needs and Experiences of Minoritized Adolescents: #DoubleTap4Health

Engagement in preventive health behaviors (PHBs; i.e., healthy eating, sleep, and physical activity) during adolescence is associated with reduced risks for chronic conditions, such as diabetes, in adulthood. Although several interventions seek to improve adolescents' engagement in health promoting behaviors, racial- and income-based disparities across PHBs persist and may be even more pronounced for adolescents with multiple minoritized identities (e.g., Black adolescents in low-income communities). Therefore, targeted interventions that better meet the needs of minoritized adolescents are critical. The design of such interventions should include: (1) adolescent involvement, (2) cultural tailoring, (3) developmental theory, and (4) consideration of the social determinants of health. This article describes how these elements have been successfully incorporated into adolescent preventive health interventions and used to design #DoubleTap4Health, a community-based social media health intervention for Black adolescents from a low-income community. The results of a feasibility pilot of #DoubleTap4Health suggest that (1) attention to these elements in the intervention design process is feasible and advantageous to ensuring that the intervention components are appropriate and well received by adolescents, and (2) the intervention demonstrated promise as adolescents showed improved engagement in PHBs and media literacy skills. Lessons learned and next steps for intervention development are discussed. Including the above four elements in the design of preventive health interventions for adolescents from minoritized communities is critical to promoting health equity.

Socioecological factors linked to co-occurring early childhood sleep health disparities and developmental outcomes: protocol for the sleep in preschoolers cross-sectional study

INTRODUCTION

Sleep deficiencies, such as sleep disordered breathing (SDB) and insufficient sleep, are linked to adverse health outcomes. These sleep deficiencies are more common in racial and ethnic minoritised children and have significant negative impacts on neurobehavioural and social-emotional development. Non-Latine Black/African American children are 4-6 times more likely than non-Latine White children to experience both SDB and short sleep duration. Although SDB and insufficient sleep often co-occur in young children, there is a paucity of research considering the potential unique and additive impacts of SDB and insufficient sleep on child outcomes, as well as racial disparities in these outcomes, thus hindering comprehensive interventions. Our study objectives are to (1) examine racial disparities in the neurobehavioural and social-emotional impacts of early childhood SDB and/or insufficient sleep and (2) identify proximal and distal socioecological factors linked to these sleep disparities and outcomes.

METHODS AND ANALYSIS

A cross-sectional observational study comparing neurobehavioural (executive functioning, attention, vigilance) and social-emotional functioning (social skills, emotion regulation) in 400 dyads consisting of caregivers and their otherwise healthy Black and White 3-5 year-old children and divided into four groups: (A) preschoolers with SDB; (B) preschoolers with insufficient sleep; (C) preschoolers with both SDB and insufficient sleep and (D) matched controls. Child SDB, insufficient sleep, neurobehavioural skills and social-emotional functioning are measured using validated objective and subjective assessment tools, with a subset of caregivers completing qualitative interviews. Primary outcomes include individual differences in neurobehavioural and social-emotional functioning in these groups of Black and White preschoolers, and multilevel socioecological factors associated with variation in outcomes. Quantitative data will be analysed using descriptive analyses, linear regression and comparison of model coefficients. Qualitative data will be coded using thematic analysis and a joint display to stratify qualitative themes by child race and sleep deficiencies.

ETHICS AND DISSEMINATION

The study protocol has been approved by the institutional review board of the Children's Hospital of Philadelphia and the University of Oregon. Results will be disseminated through peer-reviewed publications and conferences.

A sleep promotion program for insufficient sleep among adolescents: a pilot feasibility randomized controlled trial

STUDY OBJECTIVES

We examined the feasibility, acceptability, and impact of a sleep promotion program (SPP).

METHODS

This pilot trial randomly assigned adolescents (13-15 years of age) with insufficient sleep duration and irregular sleep timing to SPP-continuation (n = 24; SPP in month 1, continuation treatment in month 2) or monitoring-SPP (n = 20; monitoring in month 1, SPP in month 2). SPP included 1 clinician session and at-home delivery of web-based reports of each youth's sleep diary data with accompanying intervention questions that prompt youth to engage in sleep behavior change. Attrition rate primarily measured feasibility. Program satisfaction measured acceptability. Total sleep time, sleep timing, and sleep timing regularity were measured via sleep diary at baseline, Follow-up 1, and Follow-up 2 (each ∼1 month apart). Linear mixed-effects models compared treatment arms on changes in sleep from baseline to Follow-up 1 (month 1). We also compared changes in sleep during month 1 to changes in sleep during month 2 among SPP-continuation participants.

RESULTS

Attrition rate was 8.5%, and 96.5% of participants rated the quality of care received as good or excellent. In month 1, SPP-continuation youth showed a significantly greater increase in mean total sleep time than monitoring-SPP youth (0.57 vs -0.38 hours; contrast = 0.95; confidence interval = 0.14, 1.76; P = .024). SPP-continuation participants showed an increase in total sleep time during month 1 (0.51 hours) but a decrease during month 2 (-0.74 hours; contrast = -1.24; confidence interval = -2.06, -0.42; P = .005). No other significant effects were observed.

CONCLUSIONS

SPP is highly feasible, acceptable, and associated with a significant increase in total sleep time early in treatment.

CLINICAL TRIAL REGISTRATION

Registry: ClinicalTrials.gov; Name: Targeted Intervention for Insufficient Sleep among Typically-Developing Adolescents; URL: https://clinicaltrials.gov/ct2/show/NCT04163003; Identifier: NCT04163003.

CITATION

Levenson JC, Goldstein TR, Wallace ML, et al. A sleep promotion program for insufficient sleep among adolescents: a pilot feasibility randomized controlled trial. J Clin Sleep Med. 2025;21(3):529-541.

Disparities in sleep among diverse adolescents in two large statewide samples: A need for intersectional interventions

OBJECTIVES

Examine very short sleep among adolescents across multiple intersecting social positions and experiences of sexual orientation-based bullying and cyberbullying in two statewide samples.

METHODS

A harmonization of two large statewide school-based datasets from grades 9-12 (2019 Minnesota Student Survey, and 2018-2019 California Healthy Kids Survey) was utilized for the analysis (N = 379,710). Exhaustive chi-square automatic interaction detection (an approach for quantitative intersectionality research) explored variability in very short sleep (≤5 hours/night) among adolescents from multiple intersecting social positions (race/ethnicity, gender identity, sexual orientation, and sex assigned at birth), grade, state, and two types of bullying experiences (sexual orientation-based bullying and cyberbullying). Intersectional groups reporting the highest prevalence of very short sleep were identified. We compared very short sleep rates among adolescents from the same social positions who experienced bullying with those who did not experience bullying.

RESULTS

Very short sleep was common among this sample of adolescents (19.2%), especially among those holding multiple marginalized social positions (36.9%-51.4%). Adolescents who were transgender or gender diverse or questioning gender identity, and with minoritized sexual and racial/ethnic identities were overrepresented among high prevalence groups of very short sleep. Bullying experiences were reported by all highest prevalence groups. Adolescents who were bullied had 24.9%-51.3% higher rates of very short sleep than adolescents from the same intersecting social positions who were not bullied.

CONCLUSIONS

Very short sleep is pervasive among marginalized adolescents. Findings suggest that victimization contributes to adolescents' very short sleep rates. Individual-level interventions may fall short of promoting better sleep among adolescents; systemic interventions addressing bullying are needed.

CLINICAL TRIAL REGISTRATION

N/A.

The impact of race, ethnicity, and socioeconomic status on early adolescent sleep disturbances for youth exposed to adverse childhood experiences

BACKGROUND

Adverse childhood experiences (ACEs) may increase the risk for adolescent sleep disturbances, though the impact of race, ethnicity, and socioeconomic status (SES) remains unclear.

OBJECTIVE

We sought to determine the direct and moderating impact of race, ethnicity, family SES, and community SES on sleep disturbances across early adolescence for ACE-exposed youth.

PARTICIPANTS AND SETTING

This secondary analysis used longitudinal Adolescent Brain Cognitive Development Study® data (2016-2022) from youth who experienced ≥1 ACE by age 9-10 years.

METHODS

Clinically significant sleep disturbances were identified from the annual parent-reported Sleep Disturbances Scale for Children. Parents reported youths' race, ethnicity, family SES, and community SES at baseline. Multilevel mixed effects logistic regression modeling examined the impact of race, ethnicity, and SES on sleep disturbances over four years among ACE-exposed youth. Adjusted odds ratios with 95 % confidence intervals are presented (adj. OR [95 % CI]).

RESULTS

Among 6661 youth with ACE exposure, 2402 (36.1 %) had clinically significant sleep disturbances at baseline. Multiracial (versus White) youth were 27 % likelier to have clinically significant sleep disturbances over time (adj. OR 1.27 [95 % CI 1.01, 1.59]). Similar results were found for youth exposed to ≥2 family financial adversities (adj. OR 1.50 [95 % CI 1.19, 1.90]). There were no effects of community SES, nor interaction effects of race, ACEs, or SES on sleep disturbances.

CONCLUSION

While Multiracial youth may experience additional stressors which affect sleep disturbances, regularly assessing family environments and supporting all families to meet basic needs may positively impact adolescent sleep.

Corresponding Changes in Sleep and Discrimination: A Three-year Longitudinal Study Among Ethnically/Racially Diverse Adolescents

Although research has established the immediate, detrimental impact of discrimination on sleep, how changes in experiences of discrimination may be related to changes in sleep duration over multiple years is less clear. This three-year longitudinal study investigated: (1) intercept-only and linear trajectories of sleep and everyday discrimination across three years of high school; (2) ethnic/racial differences in these trajectories; and (3) the associations between changes in sleep and changes in everyday discrimination. The sample consisted of ethnically/racially minoritized adolescents from five northeast U.S. public high schools (n = 329; 70% female, 30% male, 0% non-binary; 42% Asian, 21% Black, 37% Latiné; Mage = 14.72, SD = 0.54). Latent growth curve models found that both sleep duration and everyday discrimination declined linearly throughout the first three years of high school and varied by race/ethnicity. Asian adolescents reported longer sleep duration in the 9th grade relative to Black and Latiné adolescents but underwent a significant decline such that these differences were no longer significant in the 10th and 11th grades. In addition, Black and Latiné, but not Asian, adolescents reported a significant decline in discrimination from the 9th-11th grades. Although average sleep duration declined for the entire sample, slower declines in discrimination were associated with faster decreases in sleep duration. This was particularly salient among Black adolescents. The current study contributes to research on ethnic/racial disparities in sleep by highlighting that everyday discrimination can have both an immediate and cumulative detrimental impact on sleep duration.

Effects of physical activity on sleep quality among university students: chain mediation between rumination and depression levels

BACKGROUND

Colleges and universities are currently facing the major public health issue of poor sleep quality. Sleep quality must be taken seriously to maintain the students' emotional and physical well-being. Thus, this study sought to determine how university students' levels of physical activity related to the quality of their sleep, as well as to explore the mechanisms via which physical activity affects sleep and provide suggestions for improving it.

METHODS

A total of 883 university students from Ganzhou City, Jiangxi Province, China participated in the study. Their physical activity, sleep quality, ruminative thinking levels, and depression were assessed using various questionnaires.

RESULTS

Through the mediating effects of rumination and depression as well as the chain-mediated effects of these two factors, physical exercise changed the quality of sleep.

CONCLUSION

University students' sleep quality can be improved by increasing their physical activity and decreasing ruminative thinking and depression levels.

Civic engagement, discrimination, and sleep health among youth of color

The purpose of the study was to investigate the moderating effect of discrimination experiences on the association between civic engagement and sleep in youth of color. Participants included 125 college students (Mage = 20.41, SD = 1.41, 22.6% cisgender male). Most of the sample (28%) identified as Hispanic, Latino, or Spanish origin; 26% identified as multi-racial/ethnicity; 23% identified as Asian; 19% identified as Black or African American; and 4% identified as Middle Eastern or North African. Youth self-reported their civic engagement (civic activism and civic efficacy), discriminatory experiences, and sleep duration during the week of the 2016 United States presidential inauguration (T1) and again approximately 100 days later (T2). Civic efficacy was associated with longer sleep duration. In contexts of discrimination, however, more civic activism and efficacy was associated with less sleep duration. In contexts of low discrimination, more civic efficacy was associated with longer sleep duration. Thus, civic engagement within supportive contexts may contribute to positive sleep among youth of color. Working toward dismantling racist systems may be one way to combat the racial/ethnic sleep disparities that underlie long-term health inequalities.

Association of Exposure to Interpersonal Racism and Racial Disparities in Inadequate Sleep Risk

OBJECTIVE

To examine the association between caregiver-report of their child's inadequate sleep and exposure to interpersonal racism within racially minoritized subpopulations.

STUDY DESIGN

We conducted cross-sectional analysis among racially minoritized 21 924 school-aged children and 27 142 adolescents using a National Survey of Children's Health sample from 2016 through 2021. Multivariable logistic regression models were fit to estimate predicted probabilities for the adjusted associations between caregiver-report of their child's inadequate sleep and prior exposure to interpersonal racism.

RESULTS

In bivariate models, caregiver report of child exposure to interpersonal racism was significantly associated with a higher probability of inadequate sleep within non-Hispanic Asian American/Pacific Islander school-aged children, Hispanic adolescents, and non-Hispanic multiracial adolescents. After adjusting for covariates, only the association within Hispanic youth remained significant though attenuated. Unexpectedly, non-Hispanic Black school-age children exposed to racism had a lower probability of inadequate sleep than non-Hispanic Black children without exposure to racism after adjusting for covariates.

CONCLUSIONS

Nationally representative pooled data that showed caregiver-report of Hispanic adolescents' inadequate sleep was associated with their exposure to interpersonal racism, although an association with inadequate sleep was not found in other racially minoritized subpopulations. Examining within-race associations helps to assess more accurately risk and target efforts that seek to address racism-related stress among racially minoritized subpopulations.

Targeted Sleep Enhancement Reduces Residual Anxiety Symptoms in Peri-Adolescents Previously Treated for Anxiety Disorders

Sleep-related problems (SRPs) are a common precursor to anxiety disorders, especially during peri-adolescence, and may be a predictor of treatment response. However, evidence-based anxiety treatments do not alleviate SRPs to a clinically significant degree. The current study examines whether improving sleep in a sample of young adolescents previously treated for anxiety disorders can further reduce anxiety severity. Participants include 46 adolescents (65% female, ages 9-14 years) previously treated for anxiety disorders who self-selected to participate in a 6-week open trial of targeted sleep enhancement (TIGERS). Measures of parent- and child report on SRPs, and clinician-rated anxiety severity, were collected at several time points of the study: pre-, and postanxiety treatment, pre- and post-TIGERS, and at four yearly follow-ups. Two hierarchical mediation models were run using either parent- or child report on sleep. On the between-subjects level, participants with higher overall average SRPs also had higher overall anxiety severity over all time points. On the within-subjects level, participation in TIGERS was not directly associated with change in anxiety severity-however, participation in TIGERS was associated with a drop in SRPs, which was associated with a drop in anxiety severity. Improving sleep in anxious peri-adolescents further improves anxiety above and beyond anxiety treatment. Further research is needed to confirm the effects of improving sleep on clinical anxiety in a randomized controlled trial.

Race, Ethnicity, and Sleep in US Children

Importance

Although racial and ethnic disparities are well documented in children's mean levels of sleep, particularly duration, evidence is mixed for sleep variability, an important sleep dimension of growing interest. Most research has also focused on comparisons of Black and White children, with limited attention to sleep variability disparities among other racially and ethnically minoritized groups such as Asian, Latinx, and multiracial children.

Objective

To investigate racial and ethnic disparities in children's mean levels of sleep and variability of sleep across multiple dimensions and diverse racial and ethnic groups using actigraphy data.

Design, Setting, and Participants

This cross-sectional study used data from the Adolescent Brain Cognitive Development (ABCD) study, a national cohort study, from 21 study sites across the US. ABCD participants were recruited at baseline (2016-2018) using a multistage, stratified, probability sampling method. The current study used a subsample with reliable actigraphy data collected at 2-year follow-up (2018-2020). Data analysis occurred from July 2023 to October 2024.

Exposures

Parent-reported race and ethnicity at baseline. Sociodemographic, health, and contextual covariates of sleep were also included.

Main Outcomes and Measures

Actigraphy-assessed mean levels of sleep and sleep variability across multiple dimensions (duration, bedtime, risetime, efficiency, and latency) over 3 weeks.

Results

The analytic sample included 3868 children (mean [SD] age, 11.50 [0.67] years; 1913 female [49.5%]), of whom 104 (2.7%) were Asian, 347 (9.0%) were Black or African American, 801 (20.7%) were Latinx, 356 (9.2%) were multiracial, and 2260 (58.4%) were White. Asian, Black, Latinx, and multiracial children exhibited shorter sleep duration and later bedtime than White children. Importantly, compared with White children, bedtime variability was greater among Asian (β = 0.04; 95% CI, 0.01 to 0.07; P = .02), Black (β = 0.11 95% CI, 0.08 to 0.15; P < .001), Latinx (β = 0.08; 95% CI, 0.05 to 0.12; P < .001), and multiracial children (β = 0.08; 95% CI, 0.05 to 0.11; P < .001). Similarly, risetime variability was greater among Asian (β = 0.04; 95% CI, 0.01 to 0.07; P = .01), Black (β = 0.08; 95% CI, 0.04 to 0.12; P < .001), and Latinx (β = 0.06; 95% CI, 0.02 to 0.10; P < .01) children in comparison with White children. Black children exhibited the most profound disparities across mean levels (duration and bedtime) and variability of sleep (duration, bedtime, risetime, and efficiency) than other groups. Asian and multiracial children also exhibited some disparities sleep duration, efficiency, and efficiency variability, when compared with Latinx children.

Conclusions and Relevance

In this cross-sectional study of children's sleep disparities, racially and ethnically minoritized children exhibited disparities in mean levels and variability of sleep compared with their White peers. These findings suggest that policies and practices should target multiple sleep dimensions among diverse racial and ethnic groups to promote equitable pediatric sleep health.

Perceptions around sleep hygiene practices and beliefs among urban Black adolescents and their caregivers during the COVID-19 pandemic

OBJECTIVE

This study gathered adolescent and caregiver perspectives on sleep hygiene practices and beliefs for Black families living in low-resourced urban communities.

METHODS

Semistructured interviews were conducted with adolescents (n = 9) and caregivers (n = 9) from January-March 2021, during the COVID-19 pandemic. Interview questions included adolescent's current sleep habits, barriers, and home and neighborhood influences. Trained researchers coded data using inductive analysis and a constant comparative method to derive themes.

RESULTS

Two themes focused on sleep hygiene practices, including items used to facilitate sleep (e.g., melatonin, electronics) and COVID-19 consequences on sleep schedules. Two themes focused on sleep hygiene beliefs, including a common value on the importance of sleep and influences on caregiver's bedtime rules.

CONCLUSIONS

Findings provide important insights on sleep hygiene practices and beliefs in a historically marginalized population of Black adolescents and caregivers in urban communities to inform targeted sleep interventions, policies, and programs for optimal sleep and well-being.

Social determinants of health at multiple socio-ecological levels and sleep health in adolescents: A scoping review

Heightened sleep disturbances occur in adolescence, yet existing research has predominantly focused on individual factors linked to poor sleep and a limited set of sleep outcomes, such as sleep duration and timing. This scoping review aimed to identify the multilevel social determinants of adolescent sleep health across domains, including regularity, satisfaction/quality, alertness/sleepiness, timing, efficiency/continuity, duration, and behavior. Social determinants of health (SDoH) were categorized through a socio-ecological lens, while sleep health domains were aligned with the RU-SATED and Peds B-SATED sleep health frameworks. A systematic database search resulted in 57 studies of non-clinical adolescent and young adult populations (age 10-24 y) in North America, published between 2014 and 2022. Research gaps include 1) absence of other sleep health domains other than duration which is predicated on the included studies using a limited set of sleep outcome measures rather than a more comprehensive measurement strategy that align with the multifaceted domains of sleep health, and 2) inconsistent terminology and/or absent conceptual and operational definitions of subjective sleep reports. The findings highlight the multilevel SDoH that influence adolescent sleep health, underscoring the need for more comprehensive research. Such efforts will facilitate the development of interventions focused on fostering optimal adolescent sleep health this populations.

Sleep Deficiency in Young Children

There is growing public health concern about the high prevalence of sleep deficiency in early childhood and the associated risk for sleep-associated poor health outcomes, including metabolic, cardiovascular, and mental health. The recent shift to conceptualize sleep health as a multidimensional construct, influenced by socioecological factors, highlights the potential role of sleep in health disparities. Understanding the development of sleep health and the emergence of sleep disorders in early life is a current priority in pediatric sleep research. Future behavioral sleep interventions should consider the multiple socioecological influences on children's sleep health and be tested using inclusive sampling methods.

Racial and ethnic sleep health disparities in adolescents and risk for type 2 diabetes: a narrative review

INTRODUCTION

Sleep is an essential factor for health and wellbeing in people across the age spectrum; yet many adolescents do not meet the recommended 8-10 h of nightly sleep. Unfortunately, habitually insufficient sleep, along with the metabolic changes of puberty, puts adolescents at increased risk for a host of adverse health outcomes such as obesity and type 2 diabetes (T2D). Furthermore, individuals from historically minoritized racial and ethnic groups (e.g. Hispanic/Latinx, African American/Black) are more likely to experience shorter sleep duration compared to adolescents of White/European origin, placing them at even greater risk for disparities in T2D risk.

METHODS

We conducted a literature review on the role of race and ethnicity in adolescent sleep health and its relation to cardiometabolic outcomes, specifically T2D. We use the minority stress model and the stress and coping theory as guiding theoretical frameworks to examine individual and societal level factors that may contribute to sleep health disparities and their downstream effects on T2D risk.

RESULTS

This review highlights that the unique race-related stressors adolescents from minoritized groups face may play a role in the sleep and T2D connection on a biological, psychological, and social level. However, although there has been advancement in the current research on adolescent racial and ethnic sleep health disparities in relation to T2D, mechanisms underlying these disparities in sleep health need further investigation. Addressing these gaps is crucial for identifying and mitigating sleep health disparities and T2D among racial and ethnic minority youth.

CONCLUSION

We conclude with a discussion of the implications and future research directions of racial and ethnic disparities in sleep health and T2D prevention research. A comprehensive understanding of adolescent sleep health disparities has potential to better inform preventative and educational programs, interventions, and policies that promote sleep health equity and improve cardiometabolic outcomes like T2D.

Understanding the Association Between Neighborhoods and Adolescent Sleep: Evidence from Add Health

Introduction

Research suggests that perceived neighborhood social environments (PNSE) may contribute to gender and race/ethnicity-based sleep disparities. Our study aimed to examine associations between PNSE factors and adolescents' sleep patterns. As a secondary aim, we examined how gender and race/ethnic groups might moderate these associations.

Method

Data came from the National Longitudinal Study of Adolescent to Adult Health (n=5158; mean age=15.34 years). Four self-reported sleep outcomes were created: 1) sleep duration (hours/night), 2) short sleep (≥8 hours [reference] vs <8 hours), 3) parental set bedtime (10:00 PM/earlier [reference] among girls vs by 11:00PM vs by/after 12:00AM), and 4) sleep satisfaction (enough sleep [reference] vs not enough sleep). PNSE included total scores for contentedness, social cohesion, and safety. Weighted linear and generalized logistic regressions were used to examine the relationship between each PNSE factor and sleep outcomes, adjusting for covariates. Associations were stratified by gender and race/ethnicity, separately.

Results

Neighborhood contentedness was associated with longer sleep duration and lower odds of short sleep, parental set bedtime by/after 12:00 AM, and not enough sleep. Neighborhood social cohesion was related to lower odds of a parental set bedtime by/after 12:00 AM. Neighborhood safety was related to lower odds of short sleep and not enough sleep. Gender and race/ethnic-specific results were mixed.

Conclusion

Positive perceptions of neighborhood social environments served as a protective factor against adverse sleep outcomes among adolescents. Efforts to improve adolescent sleep should consider the role of the neighborhood social context, gender, and racial and ethnic groups.

Looking beyond sleep duration in understanding obesity risk in adolescents: the role of circadian timing and misalignment on adolescent dietary outcomes, physical activity, and body mass index

Study Objectives

This study evaluated the differences in obesity-related outcomes across multiple adolescent sleep health domains, including circadian misalignment (CM), circadian timing, and sleep duration.

Methods

53 adolescents (aged 14-18; body mass index [BMI] percentile < 95%; 53.7% female) completed a cross-sectional study that included baseline assessment of height; weight; demographics; and 10 days assessment of sleep, physical activity, and dietary outcomes. Sleep duration, sleep timing, and physical activity data were collected from all participants using wrist-worn and waist-worn actigraphs. Dietary intake was measured using the Automated Self-Administered 24 Hours dietary recalls on 3 randomized days. Circadian timing was measured using dim-light melatonin onset (DLMO), and CM was calculated as the distance of time between DLMO and the average sleep onset time. Participants were categorized into groups (early vs late circadian timing, aligned vs misaligned circadian timing, and adequate sleep vs short sleep), and differences in dietary outcomes, physical activity, and BMI were analyzed using t-tests.

Results

Adolescents with later DLMO (M = 21:30 ± 1:11) had 0.63 higher BMI and 0.47% less averaged daily percent fat consumption than adolescents with early DLMO. Adolescents with CM (M = 1:42 ± 1:06) consumed 451.77 more averaged daily kcal consumption compared with those with circadian alignment. No statistically significant differences were found in any obesity-related outcome between sleep duration groups.

Conclusions

Our cross-sectional findings indicate that focusing on sleep timing and circadian alignment, beyond sleep duration, may promote better health outcomes for healthy adolescents. The findings of this study could enhance sleep education and inform clinical models for prevention efforts for pediatric obesity.

Influence of chronotype on pain incidence during early adolescence

ABSTRACT

During adolescence major shifts in sleep and circadian systems occur with a notable circadian phase delay. Yet, the circadian influence on pain during early adolescence is largely unknown. Using 2 years of data from the Adolescent Brain Cognitive Development study, we investigated the impact of chronotype on pain incidence, moderate-to-severe pain, and multiregion pain 1 year later in U.S. adolescents. Based on the Munich ChronoType Questionnaire, chronotype was calculated as the midpoint between sleep onset and offset on free days, corrected for sleep debt over the week. Adolescents reported pain presence over the past month, and if present, rated pain intensity (0-10 numerical rating scale; ≥ 4 defined as moderate-to-severe pain) and body site locations (Collaborative Health Outcomes Information Registry Body Map; ≥2 regions defined as multiregion pain). Three-level random intercept logistic regression models were specified for each pain outcome, adjusting for baseline sociodemographic and developmental characteristics. Among 5991 initially pain-free adolescents (mean age 12.0 years, SD 0.7), the mean chronotype was 3:59 am (SD 97 minutes), and the 1-year incidence of pain, moderate-to-severe pain, and multiregion pain was 24.4%, 15.2%, and 13.5%, respectively. Each hour later chronotype at baseline was associated with higher odds of developing any pain (odds ratio [OR] = 1.06, 95% confidence interval [CI] = 1.01, 1.11), moderate-to-severe pain (OR = 1.10, 95% CI = 1.05-1.17), and multiregion pain (OR = 1.08, 95% CI = 1.02-1.14) during 1-year follow-up. In this diverse U.S. adolescent sample, later chronotype predicted higher incidence of new-onset pain.

Racial/ethnic disparities in sleep health among adolescents in South Korea: The role of substance use behaviours

AIM

To examine the relationship between racial/ethnic disparities and substance use behaviours (alcohol and tobacco use) and their impact on the sleep health of South Korean adolescents.

DESIGN

Secondary analysis of cross-sectional study data from the 2021 Korea Youth Risk Behaviour Web-based Survey dataset.

METHODS

Given that Korean society has historically linked its racial/ethnic identity to a shared bloodline, we categorized 2644 adolescents from the Korea Youth Risk Behaviour Web-based Survey based on their racial/ethnic status, determined by their parents' birthplaces. Using multiple linear regression, we investigated whether the impact of racial/ethnic disparities on sleep health (sleep duration, debt, and timing) varies depending on substance use behaviours (alcohol and tobacco use) after controlling for age, sex, household economic status, depressed mood, suicidal ideation, perceived excessive stress, and anxiety level.

RESULTS

Despite no statistical differences in sleep health and the prevalence of substance use between racial/ethnic groups, racial/ethnic minority adolescents experienced greater sleep debt than racial/ethnic majority adolescents when consuming alcohol. Moreover, racial/ethnic minority adolescents were more likely to report psychosocial distress and had lower parental education level.

CONCLUSION

Racial/ethnic minority adolescents were more vulnerable to the detrimental effects of alcohol use on sleep health compared to racial/ethnic majority adolescents. This heightened vulnerability may be attributed to the more pronounced psychosocial challenges and the lower socioeconomic status of parents in the racial/ethnic minority group.

IMPACT

Racial/ethnic disparities are concerning in South Korea, particularly since the negative effects of substance use on sleep health are intensified among racial/ethnic minority adolescents. Nurses and other healthcare providers should recognize the importance of addressing the social disadvantages linked to racial/ethnic disparities. Beyond just advocating for the cessation of substance use, it is crucial to address these underlying issues to reduce sleep disparities among South Korean adolescents.

PATIENT OR PUBLIC CONTRIBUTION

No patient or public contribution.

From Counting Dollars to Counting Sheep: Exploring Simultaneous Change in Economic Well-Being and Sleep among African American Adolescents

In the U.S.A., Black/African American adolescents disproportionately experience short and poor-quality sleep, and there is little understanding of why some experience decrements or improvements in sleep over time. Toward conducting culturally specific research and identifying processes that uniquely explain variability within a racial/ethnic group, we utilized a within-group design to examine socioeconomic status (SES) as a predictor of Black adolescents' sleep. Few studies have examined change-on-change processes in sleep over time. Contributing to the literature in novel ways, we assessed the predictive effect of change in SES over one year on changes in four actigraphy-derived sleep parameters over the same time period. Participants were 218 Black adolescents (Time 1: Mage = 17.09 years; 54.6% female) and their mothers from socioeconomically diverse backgrounds. Adolescents participated in two-waves of data collection spaced approximately one year apart. At each wave, we assessed economic well-being (used to index SES) and sleep using 7 nights of actigraphy from which we derived measures of sleep duration (minutes) and quality (efficiency, long-wake episodes, activity). Latent difference score analyses revealed that adolescents experiencing increases in SES over one year exhibited decreases in both long-wake episodes and sleep activity over one year. Findings suggest that individual differences in change in SES explain individual differences in change in adolescents' sleep quality. Notably, findings highlight the utility of within-group designs for identifying culturally specific processes that predict improvements in sleep quality in a sample at disproportionate risk for sleep and health disparities.

Impact of adverse childhood experiences and family resilience on sleep duration in autistic children

LAY ABSTRACT

Autistic children are more likely to have sleep difficulties and to experience adverse childhood experiences. Adverse childhood experiences can include parental divorce, bullying, or witnessing violence. We also know that children in families who are resilient (e.g. families who are connected, work together, and help each other) are less impacted by adverse childhood experiences. Our study examined whether there was a relationship between adverse childhood experiences and sleep duration in autistic children. We also wanted to find out whether family resilience protects from the negative impact of adverse childhood experiences on sleep duration. We used data from 3247 parent surveys about their children that we got from the National Survey of Children's Health. We found that children with adverse childhood experiences are more likely to get less sleep. We also found that children with resilient families were more likely to get more sleep. Our results show that family resilience helps weaken the relationship between adverse childhood experiences and sleep, so it is important to help families build resilience.

Inequities in sleep duration and quality among adolescents in Canada

BACKGROUND

Several recent global events may have impacted adolescent sleep and exacerbated pre-existing disparities by social positions (i.e., social roles, identity or sociodemographic factors, and/or group memberships that are associated with power and oppression due to the structures and processes in a given society at given time). Current understanding of sleep among adolescents is critical to inform interventions for a more equitable future, given the short and long-term consequences of inadequate sleep on health and well-being. This study aimed to provide contemporary evidence on sleep disparities by key social positions among adolescents in Canada.

METHODS

Cross-sectional analyses were conducted using self-reported data collected during 2020-2021 (the first full school year after the COVID-19 pandemic onset) from 52,138 students (mean [SD] age = 14.9 [1.5]) attending 133 Canadian secondary schools. Multiple regression models were used to test whether sleep quality (how well students slept during past week), duration (weekday, weekend, weighted daily average), and guideline adherence (8-10 h/day) differed by sex and gender, race and ethnicity, and socioeconomic status (SES).

RESULTS

Females reported a mean [95% CI] difference of -1.7 [-3.7, 0.4] min/day less sleep on weekdays than males, but 7.1 [4.5, 9.6] min/day more sleep on weekends, resulting in no difference in average daily sleep between males and females. Females were less likely to report good quality sleep compared to males (AOR = 0.57 [0.54, 0.60]). SES followed a generally monotonic trend where higher scores were associated with more sleep on weekdays (Δhighest: lowest = -28.6 [-39.5, -17.6]) and weekends (Δhighest: lowest = -17.5 [-3.8, -31.2]) and greater likelihood of higher sleep quality (AORhighest: lowest = 3.04 [2.35, 3.92]). Relative to White adolescents, weekday and average daily sleep duration were lower among all other racial identities; mean differences ranged from ∼ 5-15 min/day, with Black students reporting the least sleep.

CONCLUSIONS

Differences in sleep duration and quality were most profound among adolescents from the lowest and highest SES. Racial disparities were more evident on weekdays. Compensatory weekend sleep appears more pronounced in females than males. Addressing sleep inequities is critical, as a robust predictor of multiple health outcomes.

Longitudinal Associations Between Physical Activity and Sleep Duration in Infants and Toddlers

PURPOSE

This study examined longitudinal associations between average physical activity (PA) levels in children and their sleep duration, and whether changes in PA levels are associated with their sleep duration.

METHODS

Data were collected on 108 children at 4 time points: when children were 6, 12, 18, and 24 months of age (44% female, 50% Non-Hispanic White). PA was assessed using accelerometry. Children's daytime, nighttime, and 24-hour sleep duration were measured with actigraphy. Linear mixed model analyses estimated the associations between average PA levels over time and changes in PA over time, treating each sleep duration variable as an outcome in separate linear mixed model analyses.

RESULTS

Children with higher total PA levels slept less during the day compared with children with lower total PA levels over the 2-year period. The strength of the relationship between a child's PA levels and their 24-hour sleep duration decreased as they approached 24 months of age.

CONCLUSIONS

The results suggest that while PA may be developmentally beneficial overall, it appears that its relationship with sleep duration is not clinically relevant in very young children.

Sleep insufficiency and bedtime irregularity in children with ADHD: A population-based analysis

BACKGROUND

Sleep is impaired in children with attention-deficit/hyperactivity disorder (ADHD). However, population-based examination of indicators of sleep insufficiency and bedtime irregularity is limited. This investigation examined associations between ADHD, weeknight sleep insufficiency, and bedtime irregularity in a nationally-representative child sample, and indicators of these sleep outcomes in ADHD.

METHODS

Parents of children aged 3-17 years with ADHD (n = 7671) were surveyed through the 2020-2021 National Survey of Children's Health. Inverse probability of treatment weighting generated a weighted matched control sample (n = 51,572). Weighted generalized linear models were performed without and with age-stratification to examine associations between ADHD and sleep, adjusting for sociodemographics in the full sample, and between nineteen sociodemographic and clinical variables and sleep in ADHD.

RESULTS

Having ADHD was associated with increased odds of sleep insufficiency and bedtime irregularity relative to controls, even after adjusting for sociodemographic variables. In ADHD, older age was associated with lower sleep insufficiency and greater bedtime irregularity. Black race, increased poverty, higher ADHD severity, depression, and increased screen time were associated with greater sleep insufficiency and bedtime irregularity. Adverse childhood experiences (ACEs) were associated with greater sleep insufficiency. Behavioral/conduct problems, female sex, and absence of both ADHD medication use and ASD diagnosis were associated with poorer bedtime irregularity. Age-stratified results are reported in text.

CONCLUSIONS

Children with ADHD face heightened risk for insufficient sleep and irregular bedtimes. Findings suggest intervention targets (e.g., Black race, poverty, depression, screen time) to improve both sleep insufficiency and bedtime irregularity. Results highlight ACEs and behavioral/conduct problems as targets to improve sleep insufficiency and bedtime regularity, respectively. Age-stratified findings are discussed.

Sleeping Healthy, Living Healthy: Using Iterative, Participatory Processes to Develop and Adapt an Integrated Sleep Hygiene/Mind-Body Integrative Health Intervention for Urban Adolescents

Racial and ethnic minority adolescents living in urban settings experience sleep disparities. Few interventions have been developed to address these disparities. Guided by principles of participatory design and inclusion, our team developed a novel intervention that combined sleep hygiene education with mind-body integrative health (MBIH) practices to improve sleep quality among adolescents in New York City. The goal of this article is to describe our iterative development and design process, the final product, and future directions. Our participatory approach incorporated information from formative work with adolescents having lived experience, practitioners, and syntheses of published literature. The final intervention-Sleeping Healthy, Living Healthy-consists of six, 40-minute group sessions and one 20-minute individual session designed for high school students. Each session has a set of learning objectives, combining instruction, group activities, and discussions on sleep hygiene and MBIH topics. Our manualized intervention includes handouts created by a graphic design team that served as a review and reminder for home practice. We describe intervention implementation to two unique cohorts and detail our methods used to fine-tune the intervention between cohorts. Our partnership with and insights from both adolescents and practitioners serve as a guide for researchers aiming to use participatory methods to develop interventions to decrease health disparities in specific populations.

Trajectories of actigraphy-derived sleep duration, quality, and variability from childhood to adolescence: downstream effects on mental health

STUDY OBJECTIVES

We examined growth trajectories of four actigraphy-derived sleep parameters (sleep minutes, sleep efficiency, and variability in sleep minutes and efficiency across a week of assessments) across childhood and adolescence and examined individual differences in trajectories according to participants' race/ethnicity and sex. We also assessed the predictive effect of growth trajectories of sleep parameters on growth trajectories of mental health outcomes and moderation by race and sex.

METHOD

Youth (N = 199, 49% female, 65% white, 32% black, 3% biracial) and their parents participated in five waves of data (M ages were 9, 10, 11, 17, and 18 across waves). Participants were from a diverse range of socioeconomic backgrounds.

RESULTS

Across participants, sleep minutes, sleep efficiency, and variability in sleep minutes and efficiency demonstrated significant linear change across childhood and adolescence. Whereas sleep duration shortened over time, sleep efficiency improved. Youth exhibited increases in night-to-night variability in sleep minutes and reductions in night-to-night variability in sleep efficiency. Highlighting the importance of individual differences, some race- and sex-related effects emerged. Black youth and male youth experienced steeper declines in their sleep duration across development relative to their respective counterparts. Black youth also demonstrated smaller improvements in sleep efficiency and greater variability in sleep efficiency compared to white youth. Finally, trajectories of sleep efficiency and variability in sleep minutes predicted trajectories of internalizing symptoms and externalizing behaviors.

CONCLUSIONS

Findings showed significant changes in developmental trajectories of four sleep parameters across childhood and adolescence. We discuss the empirical and translational implications of the findings.

Inequities in adolescent sleep health in Aotearoa New Zealand: Cross-sectional survey findings

OBJECTIVES

To investigate ethnic inequities in, and social determinants of, adolescent sleep health in Aotearoa New Zealand.

METHODS

Analysis of self-report data from a cross-sectional survey of secondary school students (12- to 18-year-olds). Analyses included weighted prevalence estimates of good and poor sleep health stratified by ethnicity, and multivariable logistic regression models concurrently adjusted for ethnicity, school year, gender, rurality, neighborhood deprivation, school decile, housing deprivation, sleeping elsewhere due to lack of adequate housing, unsafe environment, and racism.

RESULTS

Inequities in social determinants of health were evident for Māori (Indigenous peoples of Aotearoa New Zealand; n = 1528) and minoritized (Pacific n = 1204; Asian n = 1927; Middle Eastern, Latin American, and African [MELAA] n = 210; and 'Other' ethnicity n = 225) adolescents. A greater proportion of Māori, Pacific, Asian, MELAA, and 'Other' adolescents had short sleep, compared to European (n = 3070). Māori, Pacific, Asian, and MELAA adolescents were more likely to report late bedtimes (after midnight), and Māori, Pacific, and 'Other' adolescents were more likely to report early waketimes (5 AM-6 AM or earlier), on school days. Rurality, neighborhood deprivation, school-level deprivation, housing deprivation, sleeping elsewhere due to inadequate housing, unsafe environments, and racism partially, but not fully, explained associations between ethnicity and short sleep, late bedtimes, and early waketimes.

CONCLUSIONS

Ethnic inequities exist in adolescent sleep health in Aotearoa New Zealand. Socio-political actions are needed to address racism and colonialism as root causes of ethnic inequities in adolescent sleep, to ensure all young people are afforded the basic human right of good sleep health and associated mental and physical well-being.

The Association Between Adverse Childhood Experiences and Sleep in Children with Autism Spectrum Disorder

Children with autism spectrum disorder are at higher risk for adverse childhood experiences (ACEs). They are also more vulnerable to sleep problems and are less likely to obtain the recommended number of hours of sleep than neurotypical children. In the general population, ACEs have been linked to future sleep difficulties. Despite increased vulnerabilities to both ACEs and sleep problems, no study has examined this association in ASD. Using the National Survey of Children's Health across four cohorts, we examined whether ACEs were a risk factor to obtaining the recommended number of hours of sleep, while accounting for demographic and health factors typically associated with sleep duration. Findings indicate that children with ASD with more ACEs were less likely to get the recommended number of hours of sleep than children with fewer ACEs. Other factors associated with sleep included race, anxiety, autism severity, and overall health. These findings indicate that sleep problems in children with ASD are complex and multifaceted. Among other considerations, it is important for clinicians to screen children with ASD for ACEs and consider the possible impact of ACEs on sleep.

Incidence of pediatric narcolepsy diagnosis and management: evidence from claims data

STUDY OBJECTIVES

The purpose of this study was to characterize the incidence of pediatric narcolepsy diagnosis, subsequent care, and potential sociodemographic disparities in a large US claims database.

METHODS

Merative MarketScan insurance claims (n = 12,394,902) were used to identify youth (6-17 years of age) newly diagnosed with narcolepsy (International Classification of Diseases, 10th revision codes). Narcolepsy diagnosis and care 1 year postdiagnosis included polysomnography with Multiple Sleep Latency Test, pharmacological care, and clinical visits. Potential disparities were examined by insurance coverage and child race and ethnicity (Medicaid-insured only).

RESULTS

The incidence of narcolepsy diagnosis was 10:100,000, primarily type 2 (69.9%). Most diagnoses occurred in adolescents with no sex differences, but higher rates in Black vs White youth with Medicaid. Two thirds had a prior sleep disorder diagnosis and 21-36% had other co-occurring diagnoses. Only half (46.6%) had polysomnography with Multiple Sleep Latency Test (± 1 year postdiagnosis). Specialty care (18.9% pulmonary, 26.9% neurology) and behavioral health visits were rare (34.4%), although half were prescribed stimulant medications (51.0%). Medicaid-insured were 86% less likely than commercially insured youth to have any clinical care and 33% less likely to have polysomnography with Multiple Sleep Latency Test.

CONCLUSIONS

Narcolepsy diagnoses occurred in 0.01% of youth, primarily during adolescence, and at higher rates for Black vs White children with Medicaid. Only half overall had evidence of a diagnostically required polysomnography with Multiple Sleep Latency Test, underscoring potential misdiagnosis. Many patients had co-occurring conditions, but specialty and behavioral health care were limited. Results suggest misdiagnosis, underdiagnosis, and limited narcolepsy treatment, as well as possible disparities. Results highlight the need to identify determinants of evidence-based pediatric narcolepsy diagnosis and management.

CITATION

Tang SH, Min J, Zhang X, et al. Incidence of pediatric narcolepsy diagnosis and management: evidence from claims data. J Clin Sleep Med. 2024;20(7):1141-1151.

Diagnosis of sleep disorders in child healthcare settings

OBJECTIVES

Sleep disorders impact at least 10 % of children, pose risks to overall wellbeing, and are key targets of preventive interventions. The objectives of this study were to describe the prevalence of pediatric sleep disorder diagnoses across sociodemographic characteristics and co-occurring conditions, and to explore potential sociodemographic disparities.

METHODS

Cross-sectional analysis of 12,394,902 children (0-17 years; 50.9 % Medicaid-insured) in the 2017 MarketScan database. Prevalence was assessed utilizing ICD-10 codes, with multivariate logistic regressions examining disparities (insurance coverage; race and ethnicity in Medicaid-insured) for diagnoses in ≥0.10 % of children.

RESULTS

The prevalence of sleep disorder diagnoses was 2.36 %. The most common diagnoses were obstructive sleep disordered breathing (oSDB, 1.17 %), unspecified sleep disorders (0.64 %), insomnia (0.52 %), and other SDB (0.10 %), with <0.10 % for all other diagnoses. Insomnia and parasomnias diagnoses were much lower than diagnostic estimates. Sleep diagnoses were more prevalent in Medicaid versus commercially insured youth, 2-5-year-olds, and in children with co-occurring medical, neurodevelopmental, or behavioral health conditions. Girls and boys were generally equally likely to be diagnosed with any sleep disorder. In Medicaid-insured children, white children were more likely to have any sleep diagnosis compared to all other racial and ethnic groups. Black/African American children were more likely than white children to have oSDB.

CONCLUSIONS

Compared to diagnostic estimates, claims data suggest sleep disorders are under-diagnosed, with notable sociodemographic disparities. Findings suggest a need for clinical resources to identify and address sleep disorders and to understand biases potentially driving disparities, given that sleep is a modifiable determinant of child wellbeing.

More Than Skin Deep: Patient-Provider Racial and Ethnic Concordance and Discordance in Collegiate Athletics and Concussion Management

CONTEXT

There is strong evidence that racial and ethnic disparities exist in multiple arenas of health and wellness. The causes of racial and ethnic differences in health care are multidimensional; one factor that may affect injury/illness communication, interactions, and outcomes is patient-provider racial and ethnic concordance. At present, it is unclear what role patient-provider racial and ethnic concordance and discordance plays in facilitating concussion care for collegiate athletes.

OBJECTIVE

To investigate the presence of athlete-athletic trainer (AT) racial and ethnic concordance and discordance among diagnosed concussion cases and examine if racial and ethnic concordance and discordance influences time (in days) until diagnosis, symptom resolution, or return-to-sport clinical milestones in collegiate athletes.

DESIGN

Retrospective cohort study.

SETTING

Collegiate athletics.

PATIENTS OR OTHER PARTICIPANTS

A total of 694 concussion cases (38.6% [n = 268] sustained by women, 61.4% [n = 426] sustained by men) that occurred within the 2015-2016 through 2019-2020 sport seasons at 9 institutions.

MAIN OUTCOME MEASURE(S)

The number of days from the date of injury to diagnosis, symptom resolution, and return to sport and from the date of diagnosis to symptom resolution and return to sport.

RESULTS

Overall, 68.4% (n = 475) of concussion cases had patient-provider racial and ethnic concordance, and 31.6% (n = 219) were discordant. All concordant pairs included a White athlete and White AT. Time to diagnosis differed between the concordant and discordant groups (median [interquartile range] = 1 [0-2] versus 0 [0-1], respectively) only in the model adjusted for sex, sport type, and availability of an AT (odds ratio [95% CI] = 1.46 [1.07-1.85]). There were no other group differences.

CONCLUSIONS

One-third of concussion cases had athlete-AT racial and ethnic discordance. Although this group was diagnosed with a concussion 1 day sooner than the concordant group, no differences were observed for any concussion recovery milestones. These findings suggest that patient-provider racial and ethnic concordance may play a minor role in concussion recognition or reporting but not necessarily in the management and recovery thereafter.

Predictors of adherence to a brief sleep extension protocol in emerging adults

OBJECTIVES

This study examined how mental health symptoms (i.e., depression, anxiety, stress) and baseline sleep characteristics (i.e., sleep quality and levels of daytime sleepiness) predicted adherence to and initial success of a brief sleep extension research protocol in emerging adults.

METHODS

184 emerging adults (ages 18-25; M = 20.96, SD = 2.04) were asked to extend their nightly sleep opportunity to 8 hr for 1 week and to anchor bedtime and waketime. Sleep outcomes (adherence and initial protocol success) were tracked using actigraphy. Baseline sleep quality, daytime sleepiness, depression, anxiety, and stress were assessed using self-report questionnaires.

RESULTS

Poorer baseline sleep quality predicted better adherence to the protocol (p = .002). Other baseline sleep characteristics and mental health were not predictive of adherence (ps>.50). Lower levels of baseline daytime sleepiness approached significance in predicting greater initial protocol success following the protocol (p = .05). Baseline sleep quality and mental health did not predict initial protocol success (ps > 0.34).

CONCLUSIONS

Mental health symptoms did not significantly predict adherence to or the success of a sleep extension protocol. Surprisingly, individuals with poor baseline sleep quality were more likely to adhere to the extension protocol, perhaps suggesting heightened motivation for change or increased risk for sleep problems. This research provides valuable insight into factors that predict adherence to sleep extension protocols in emerging adults.

Which adolescents are more likely to complete home-based sleep manipulation trials?

OBJECTIVES

Attrition and nonadherence are common concerns that can distort findings in clinical trials. This study examines the potential for systematic attrition in the largest sample to date of adolescents undergoing sleep manipulation.

METHODS

Using pooled data across two trials involving 242 adolescents, a cumulative logistic regression tested whether demographics and baseline sleep predicted study completion/adherence.

RESULTS

Race, a composite measure of socioeconomic status, and its elements (e.g., income, education) individually predicted completion/adherence. When entered concurrently into a multivariate predictive model, only socioeconomic status and study (trial A vs. B) were significant. Adolescents from households with higher socioeconomic status were more likely to complete or adhere to the protocol than those from households with lower socioeconomic status, p < .001.

CONCLUSIONS

Systematic attrition in sleep manipulation research could distort conclusions about under-resourced groups. Future sleep trials should intentionally measure systemic/structural factors and adopt strategies to recruit and retain participants from various backgrounds.

Insufficient Sleep is Associated With Increasing Trends in Adolescent Suicidal Behaviors

PURPOSE

Youth suicide has been increasing and became a public health concern worldwide. Identifying insufficient sleep as the potential risk factor is critical to reducing suicide risk and increasing trends. This study aimed to determine whether insufficient sleep is associated with increasing trends in suicidal behaviors and disparities by sex, age, and race/ethnicity among school adolescents.

METHODS

The present study used biennial data from the US nationally representative Youth Risk Behavior Survey from 2007 to 2019. Joinpoint regression models were used to estimate biennial percent changes (BPCs) and average BPCs (ABPCs) of suicidal behaviors by sleep duration. Logistic regression models were used to examine the association between insufficient sleep and suicidal behaviors.

RESULTS

Of 73,356 adolescent students included (mean [standard deviation] age, 16.11 [1.23] years), 50.03% were female. Suicidal ideation and suicide plan among insufficient sleep group increased from 2007 to 2019 (BPC = 2.88% [95% confidence interval {CI}: 1.65%, 4.13%]; BPC = 3.42% [95% CI: 2.09%, 4.77%]), but were nonsignificant among sufficient sleep group. Trends in suicidal ideation (ABPC = 3.03% [95% CI: 1.35%, 4.73%]) and suicide plan (ABPC = 4.03% [95% CI: 2.47%, 5.62%]) among female adolescents with insufficient sleep increased, but nonsignificant among male adolescents with insufficient sleep. Suicidal ideation (ABPC = 1.73% [95% CI: 0.51%, 2.97%]) and suicide plan (ABPC = 2.31% [95% CI: 0.70%, 3.95%]) increased among younger adolescents only with insufficient sleep, whereas suicide trends by sleep duration were similar among older adolescents. Suicide plan among insufficient sleep group increased across the four racial groups, with BPC highest for the White (BPC = 3.48% [95% CI: 1.31%, 5.69%]), and lowest for the Hispanic/Latino (BPC = 1.18% [95% CI: 0.15%, 2.23%]), but were nonsignificant among sufficient sleep group except for the White (BPC = 2.83% [95% CI: 0.62%, 5.09%]).

DISCUSSION

Insufficient sleep was disproportionately associated with increasing trends in suicidal behaviors among female, younger, and non-White adolescent students. Ensuring sufficient sleep can potentially reduce suicide among school adolescents.

Racial/ethnic disparities in the trajectories of insomnia symptoms from childhood to young adulthood

STUDY OBJECTIVES

To examine differences in the longitudinal prevalence of childhood insomnia symptoms across black/African American, Hispanic/Latinx, and non-Hispanic white groups.

METHODS

Participants were 519 children from the Penn State Child Cohort (baseline [V1] from 2000-2005) who were followed up 8 years later as adolescents (V2) and 15 years later as young adults (S3). Mean age at S3 was 24.1 ± 2.7 years. Approximately, 76.5% identified as non-Hispanic white, 12.9% as black/African American, 7.1% as Hispanic/Latinx, and 3.5% as "other" race/ethnicity. Insomnia symptoms were defined as parent-reported (childhood) or self-reported (adolescence and young adulthood) moderate-to-severe difficulties initiating/maintaining sleep. Longitudinal trajectories of insomnia symptoms were identified across three-time points and the odds of each trajectory were compared between racial/ethnic groups, adjusting for sex, age, overweight, sleep apnea, periodic limb movements, psychiatric/behavioral disorders, and psychotropic medication use.

RESULTS

Black/African Americans compared to non-Hispanic whites were at significantly higher odds of having a childhood-onset persistent trajectory through young adulthood (OR = 2.58, 95% CI [1.29, 5.14]), while Hispanics/Latinx were at nonsignificantly higher odds to have the same trajectory (OR = 1.81, 95% CI [0.77, 4.25]). No significant racial/ethnic differences were observed for remitted and waxing-and-waning trajectories since childhood or incident/new-onset trajectories in young adulthood.

CONCLUSIONS

The results indicate that disparities in insomnia symptoms among black/African American and, to a lesser extent, Hispanic/Latinx groups start early in childhood and persist into young adulthood. Identifying and intervening upon upstream determinants of racial/ethnic insomnia disparities are warranted to directly address these disparities and to prevent their adverse health sequelae.

CLINICAL TRIAL INFORMATION

N/A; Not a clinical trial.

Physical activity moderates the association between school start time and sleep duration in a cross-sectional national sample of adolescents

Background

Adolescent insufficient sleep is an endemic issue that may result in compromised functioning throughout the course of the day and is associated with increased risk for a variety of adverse outcomes. Early school start time (SST) has been consistently found to be detrimental to adolescents' sleep achievement on school nights. However, there are logistical barriers to changing SST. Evidence supports daily engagement in moderate-to-vigorous intensity physical activity (MVPA) to enhance adolescents' nightly sleep achievement. However, the role of MVPA in the association between SST and sleep duration is unknown. This study examines the potential moderating effect of MVPA in the association between SST and sleep duration on a typical school day among adolescents.

Methods

This study examined data (collected in April and October 2014) from a national sample of 1132 adolescents (m age = 14.5 years) living in the United States from the Family Life, Activity, Sun, Health, and Eating study, a cross-sectional, internet-based survey. First, three linear regressions were computed to examine bivariate associations between SST, MVPA, and sleep duration while controlling for participant sex, race and ethnicity, household income, school level, and the presence of a TV in the bedroom. Next, a three-step multiple regression was computed with sleep duration as the dependent variable, and the final step included an interaction term between SST and MVPA.

Results

Later SST (b 1 = 0.41, p < 0.001) and increased MVPA (b 1 = 0.39, p < 0.001) were both associated with increased sleep duration, while SST and MVPA were not significantly associated. In the final multiple regression model, which included the interaction term, school day MVPA moderated the positive association between SST and school night sleep duration (b 1 = - 3.7, p < 0.05), such that the greater the MVPA on a typical school day, the weaker the positive association between early SST and sleep duration. In post-hoc analysis, the interaction effect was only significant for females and not males.

Conclusions

The significant buffering effect of MVPA on the association between SST and sleep duration suggests that in the absence of SST changes, promoting MVPA among adolescents may be a promising strategy to mitigate insufficient sleep among US adolescents.

Race as a Potential Moderator of the Association between Dysfunctional Beliefs about Sleep and Global Sleep Health

OBJECTIVES

Dysfunctional beliefs about sleep are associated with components of sleep health, but their association with global sleep health is understudied. Beliefs about sleep may systematically vary by race, which may influence the association between dysfunctional beliefs about sleep and global sleep health. This study aimed to investigate whether race influences the association between dysfunctional beliefs about sleep and global sleep health.

METHODS

Data were collected as part of an online survey. Participants were Black (n = 181) and White (n = 179) adults who were matched on age, self-reported sex, and level of education. Global sleep health was measured using the RU-SATED and dysfunctional beliefs about sleep were measured using the DBAS-16. Moderation analyses were conducted to investigate whether race moderated the association between DBAS-16 total and subscale scores and RU-SATED total scores.

RESULTS

Race moderated the associations between DBAS-16 total score and subscale scores and RU-SATED total score (b = 0.54, p < .001). Higher DBAS-16 scores were significantly associated with lower RU-SATED scores in the white sample, while this association was not significant in the Black sample, except for the Sleep Expectations subscale, where the association was not significant in the White sample, and it was significant in the Black sample.

CONCLUSIONS

These findings highlight that the association between dysfunctional beliefs about sleep and global sleep health may systematically vary by race which may have implications for promoting sleep health equity in racial minority populations through clinical and advocacy work. Future studies are needed to investigate what specific factors may be impacting these unique associations.

Eyes Wide Open: Sleep as a Potential Contributor to Racial and Ethnic Disparities in Cancer

U.S. racial and ethnic minoritized groups face disproportionate cancer burdens compared to White Americans. Investigating modifiable factors, such as sleep, that are socially patterned and inequitably distributed by race and ethnicity may advance understanding of cancer disparities and provide intervention opportunities. Emerging data suggest poor sleep health is associated with cancer. Yet, its contribution to racial and ethnic cancer disparities is understudied. In this narrative review, we explored the sleep-cancer relation through a disparities lens. We (i) summarized literature reporting on associations between sleep and cancer among racial and ethnic minority populations; (ii) examined potential sleep-cancer mechanisms; and (iii) discussed future directions. We identified five studies reporting on sleep-cancer associations among minoritized groups. Poor sleep health was associated with aggressive breast cancer among Black women, increased breast cancer risk among Asian women, and increased risk of breast and total cancer among Hispanic/Latinx Americans. Sleep and cancer disparities have similar socioeconomic and behavioral determinants, suggesting racial and ethnic minoritized groups may be vulnerable to poor sleep health and its adverse health impacts. Evidence indicates that the sleep-cancer disparities relation is an emerging, but important area of research that warrants further investigation, as sleep may be an avenue for reducing cancer disparities.

Exploration of Sex and Age as Moderators Between Social Cumulative Risk and Sleep in a Representative Sample of Children and Adolescents Living in the United States

BACKGROUND

Youth who face adversity are at a disproportionate risk for poor sleep health across the life course. Identifying whether the association between adversity and poor sleep varies based upon age and sex is needed. This study aims to explore sex and age as moderators between social risk and sleep in a sample of U.S. youth.

METHODS

This study analyzed data of 32,212 U.S. youth (6-17 years) whose primary caregiver participated in the 2017-2018 National Survey of Children's Health. A social cumulative risk index (SCRI) score was calculated from 10 parental, family, and community risk indicators. Nighttime sleep duration was the number of hours the child slept during the past week. Weeknight sleep irregularity was operationalized as whether the child sometimes/rarely/never went to bed at the same time. Generalized logistic regression models estimated associations between SCRI and sleep duration/irregularity, with age and sex as moderators.

RESULTS

Age moderated the association between SCRI and short sleep (OR = 1.12, p < 0.001), such that the magnitude of the SCRI-sleep relationship was 12% greater in school-age children. Sex was not a significant moderator. In stratified models by age group, age was positively associated with short sleep in both groups, with a greater magnitude in school-age children. Female school-age children were less likely to have short sleep than males.

CONCLUSIONS

Younger children with greater social cumulative risk factors may be more vulnerable to short sleep duration. Further research into the mechanisms underlying the relationships between social risk and sleep health in school-age children is needed.

Behavioral Treatment of Insomnia and Sleep Disturbances in School-Aged Children and Adolescents

Insomnia and related sleep disturbances are prevalent among youth and are associated with adverse consequences, including poorer psychiatric functioning. Behavioral sleep interventions, ranging from brief educational interventions to behavioral therapies (cognitive behavior therapy-insomnia), are associated with positive outcomes for pediatric sleep health. In addition, sleep interventions may improve psychiatric health for children and adolescents with neurodevelopmental and internalizing disorders. Additional research is necessary to clarify the efficacy of these interventions over the long-term and across demographic groups; however, evidence suggests incorporating behavioral sleep strategies may prove beneficial to pediatric patients with sleep disturbances and related psychiatric complaints.

Trying to Do What's Best: Maternal Perspectives About Toddler Sleep Health Among an Underresourced Sample of Mothers With Diverse Racial and Ethnic Identities

INTRODUCTION

This study describes mothers' knowledge, attitudes, beliefs, and practices about their toddler's sleep health among an underresourced sample of mothers with diverse racial and ethnic identities.

METHOD

This was a descriptive qualitative study with 16 mothers and their 12- to 36-month-old child. Mothers completed a semistructured, audio-recorded interview about their toddler's sleep health. Data were analyzed using inductive content analysis on the basis of established methods.

RESULTS

Mothers self-identified as 18.8% Black, 43.8% White, 12.5% multiracial, 25.0% other race, and 37.5% Hispanic. Of the mothers, 80.0% reported a past year household income of ≤ $40,000. A core construct, "Trying to do What's Best," emerged from the interview data, and this construct included three domains: Getting Good Sleep, Getting Thrown Off, and Rolling With It.

DISCUSSION

Findings support future strengths-based and multilevel sleep health-promoting interventions.

ADHD Symptoms and Sleep Problems During Middle Childhood: The Indirect Effect of Peer Victimization

The present cross-sectional study evaluated whether traditional and/or cyber peer victimization served as mechanisms linking ADHD symptoms to sleep disturbance and sleep impairment in a sample of 284 third- through fifth-grade students (51.9% boys; 50.4% Hispanic/Latine) from two elementary schools in the United States. ADHD symptoms were assessed using teacher ratings. Children provided reports of their traditional and cyber victimization as well as their sleep disturbance and impairment. Results from path analysis models revealed significant indirect effects of traditional victimization on the links from ADHD symptoms to sleep disturbance and impairment. There was also a significant indirect effect of cyber victimization on the link from ADHD symptoms to sleep impairment. These findings suggest that experiences of traditional and cyber peer victimization may need to be addressed among children exhibiting ADHD symptoms in order to mitigate their risk for sleep problems and downstream effects on other domains of psychosocial functioning.